var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
const session = require('express-session');

// var routes = require('./routes/index');
var users = require('./routes/users');
var sys = require('./routes/sys');

//站点配置
var settings = require("./db/Settings");

var app = express();

process.on('uncaughtException', function (err) {
  console.log('Caught exception: ', err);
});
console.log(app.get('env'))
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');

// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(express.static(path.join(__dirname, 'public')));
app.use(cookieParser(settings.session_secret));
app.use(session({
  secret: '12345',
  name: 'testapp',   //这里的name值得是cookie的name，默认cookie的name是：connect.sid
  cookie: { maxAge: 80000 },  //设置maxAge是80000ms，即80s后session和相应的cookie失效过期
  resave: false,
  saveUninitialized: true
}));

app.post('*', function (req, res, next) {
  var json = req.body;
  console.log(json)
  if (json) {
    console.log('******************REQUEST START*******************');
    console.log('|-------------------------------------------------');
    console.log(' REQ URL : ', req.url);
    console.log(' REQ PARAMS : ');
    console.log(req.body);
    console.log('-------------------------------------------------|');

    next();
  } else {
    //res.send(comm.setRes('4','',lang.reqFormatErr));
    next();
  }
});

app.use('/users', users);
app.use('/sys', sys);
// app.use('/', routes);



// catch 404 and forward to error handler
app.use(function (req, res, next) {
  var err = new Error('Not Found');
  err.status = 404;
  next(err);
});

// error handlers

// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
  app.use(function (err, req, res, next) {
    res.status(err.status || 500);
    res.render('error', {
      message: err.message,
      error: err
    });
  });
}

// production error handler
// no stacktraces leaked to user
app.use(function (err, req, res, next) {
  res.status(err.status || 500);
  res.render('error', {
    message: err.message,
    error: {}
  });
});


module.exports = app;
